package com.huali.principle.segregation;

/**
 * @author MicahYin
 * @date 2020/11/5 21:40
 * 接口隔离原则----Interface Segregation Principle
 * 客户端不应该依赖它不需要的接口，即一个类对另一个类的依赖应该建立在最小的接口上
 */
public class Segregation1 {

}
//接口
interface Interface1{
    void operation1();
    void operation2();
    void operation3();
    void operation4();
    void operation5();
}
//接口实现类B
class B implements Interface1{

    @Override
    public void operation1() {
        System.out.println("B 实现了 operation1");
    }

    @Override
    public void operation2() {
        System.out.println("B 实现了 operation2");
    }

    @Override
    public void operation3() {
        System.out.println("B 实现了 operation3");
    }

    @Override
    public void operation4() {
        System.out.println("B 实现了 operation4");
    }

    @Override
    public void operation5() {
        System.out.println("B 实现了 operation5");
    }
}
//接口实现类D
class D implements Interface1{

    @Override
    public void operation1() {
        System.out.println("D 实现了 operation1");
    }

    @Override
    public void operation2() {
        System.out.println("D 实现了 operation2");
    }

    @Override
    public void operation3() {
        System.out.println("D 实现了 operation3");
    }

    @Override
    public void operation4() {
        System.out.println("D 实现了 operation4");
    }

    @Override
    public void operation5() {
        System.out.println("D 实现了 operation5");
    }
}

/**
 * A类通过接口Interface1 依赖（使用）B类，但是只会调用到1,2,3方法
 */
class A{
    public void depend1(Interface1 i){
        i.operation1();
    }
    public void depend2(Interface1 i){
        i.operation2();
    }
    public void depend3(Interface1 i){
        i.operation3();
    }
}

/**
 * C类通过接口Interface1 依赖（使用）D类，但是只会调用到1,4,5方法
 */
class C{
    public void depend1(Interface1 i){
        i.operation1();
    }
    public void depend2(Interface1 i){
        i.operation2();
    }
    public void depend3(Interface1 i){
        i.operation3();
    }
}